phyllotaxy / ˈfɪl əˌtæk si /

📖毕业后词汇植物学叶脉学植物学派叶脉

phyllotaxy 的定义

n. 名词 noun

plural phyl·lo·tax·ies.Botany.

  1. the arrangement of leaves on a stem or axis.
  2. the study of such arrangement.

更多phyllotaxy例句

  1. The subject of leaf-arrangement should be passed over until phyllotaxy is taken up.
  2. They are arranged densely on the branches, alternately on the 8/21 plan (see section on phyllotaxy).
  3. In other cases the width of the leaves is determined by what botanists call the "Phyllotaxy."
  4. Phyllotaxis, or Phyllotaxy, the arrangement of leaves on the stem, 67.
  5. This is the leaf-arrangement or phyllotaxy of the apple-tree, expressed by the fraction 2/5.